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Fast computation method for the voltage-current analysis on the rectangular power-ground plane  

Suh, Young-Suk (영남대학교 전자정보공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.9, no.1, 2005 , pp. 140-145 More about this Journal
Abstract
The existing analytical expression for the voltage between the power and ground plane consist of metal-dielectric-metal board is expressed in the two dimensional infinite series. To reduce the computation time, the two dimensional infinite series is converted to the one dimensional infinite series using the summation formula of Fourier series. We applied these equations to the analysis of voltage between the $9‘{\times}4 size power-ground plane. The derived one dimensional infinite series shows the more rapid convergency and the more accurate result than the two dimensional infinite series. This equation can be applied to the power-ground plane analysis which needs a lot of the repeating computation.
Keywords
Power-Ground Plane; PCB; Power Integrity; Ground Bounce;
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